Re: [PATCH v4 8/9] xen/gntdev: Implement dma-buf export functionality

+

+static const struct dma_buf_ops dmabuf_exp_ops = {

• .attach = dmabuf_exp_ops_attach,
• .detach = dmabuf_exp_ops_detach,
• .map_dma_buf = dmabuf_exp_ops_map_dma_buf,
• .unmap_dma_buf = dmabuf_exp_ops_unmap_dma_buf,
• .release = dmabuf_exp_ops_release,
• .map = dmabuf_exp_ops_kmap,
• .map_atomic = dmabuf_exp_ops_kmap_atomic,
• .unmap = dmabuf_exp_ops_kunmap,
• .unmap_atomic = dmabuf_exp_ops_kunmap_atomic,
• .mmap = dmabuf_exp_ops_mmap,

+};

Due to upcoming API change [1] the atomic ops need to be removed before merging into the mainline

[1] https://cgit.freedesktop.org/drm/drm-misc/commit/include/linux/dma-buf.h?id=...